15743220216

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 40707878400

約数和(自身を除く): 24964658184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 83, 142, 157, 166, 213, 249, 284, 314, 332, 426, 471, 498, 568, 628, 664, 709, 852, 942, 996, 1256, 1418, 1704, 1884, 1992, 2127, 2836, 3768, 4254, 5672, 5893, 8508, 11147, 11786, 13031, 17016, 17679, 22294, 23572, 26062, 33441, 35358, 39093, 44588, 47144, 50339, 52124, 58847, 66882, 70716, 78186, 89176, 100678, 104248, 111313, 117694, 133764, 141432, 151017, 156372, 176541, 201356, 222626, 235388, 267528, 302034, 312744, 333939, 353082, 402712, 445252, 470776, 604068, 667878, 706164, 890504, 925201, 1208136, 1335756, 1412328, 1850402, 2671512, 2775603, 3700804, 4178137, 5551206, 7401608, 7903223, 8356274, 9238979, 11102412, 12534411, 15806446, 16712548, 18477958, 22204824, 23709669, 25068822, 27716937, 31612892, 33425096, 36955916, 47419338, 50137644, 55433874, 63225784, 73911832, 94838676, 100275288, 110867748, 189677352, 221735496, 655967509, 1311935018, 1967902527, 2623870036, 3935805054, 5247740072, 7871610108, 15743220216]

約数ペア:

[(1, 15743220216), (2, 7871610108), (3, 5247740072), (4, 3935805054), (6, 2623870036), (8, 1967902527), (12, 1311935018), (24, 655967509), (71, 221735496), (83, 189677352), (142, 110867748), (157, 100275288), (166, 94838676), (213, 73911832), (249, 63225784), (284, 55433874), (314, 50137644), (332, 47419338), (426, 36955916), (471, 33425096), (498, 31612892), (568, 27716937), (628, 25068822), (664, 23709669), (709, 22204824), (852, 18477958), (942, 16712548), (996, 15806446), (1256, 12534411), (1418, 11102412), (1704, 9238979), (1884, 8356274), (1992, 7903223), (2127, 7401608), (2836, 5551206), (3768, 4178137), (4254, 3700804), (5672, 2775603), (5893, 2671512), (8508, 1850402), (11147, 1412328), (11786, 1335756), (13031, 1208136), (17016, 925201), (17679, 890504), (22294, 706164), (23572, 667878), (26062, 604068), (33441, 470776), (35358, 445252), (39093, 402712), (44588, 353082), (47144, 333939), (50339, 312744), (52124, 302034), (58847, 267528), (66882, 235388), (70716, 222626), (78186, 201356), (89176, 176541), (100678, 156372), (104248, 151017), (111313, 141432), (117694, 133764)]